Comparison of the X-ray crystal structures of the sodium and potassium 2,4,6-tris(trifluoromethyl)phenoxides (RO–) and 2,4,6-tris(trifluoromethyl)benzenethiolates (RS–); [Na(OR)(thf)2]2, [K(OR)(thf)2(µ-thf)]2, [Na(SR)(thf)2·0.25thf]xand [K(SR)(thf)]x(thf = tetrahydrofuran)
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 3,p. 144-146
- https://doi.org/10.1039/c39910000144
Abstract
[Na(OR)(thf)2]21, [K(OR)(thf)2(µ-thf)]22, [Na(SR)(thf)2·0.25thf]x3 and [K(SR)-(thf)]x4 were formed by the reaction of the appropriate combinations of 2,4,6-tris(trifluoromethyl)phenol (ROH) or 2,4,6-tris(trifluorornethyl)benzenethiol (RSH) with NaH or KH; compounds 1-4 have been characterised by NMR spectrosccpy and single crystal X-ray structure analysis, both phenoxides being dimeric whereas two distinct polymeric structural types are observed for the thiolates.Keywords
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